Turbosmart FPR10 Fuel Pressure Regulator Suit -10AN (Black)
Take absolute control of your fuel system with the Turbosmart FPR10 Fuel Pressure Regulator (-10AN / Black). Engineered for extreme high-volume fuel demands, the FPR10 delivers class-leading 1:1 mechanical response and maximum bypass capacity from idle all the way up to full throttle. Built with a premium stainless steel valve seat and a heavy-duty Milspec diaphragm, this regulator is thoroughly track-proven to handle aggressive fuel types, including E85, Methanol, and high-octane race fuels. Whether you are running massive electric pumps or mechanical setups, the FPR10 keeps your rail pressure locked exactly where your tuner wants it.
Turbosmart FPR10 Adjustable Fuel Pressure Regulator (-10AN / Black)
When you are building a high-horsepower setup, demanding fuel delivery requires unmatched stability. The Turbosmart FPR10 Series is the benchmark choice for fabricators and tuners needing flawless fuel control, superior fluid dynamics, and extreme bypass capability. Capable of supporting up to 3000HP fuel systems, the FPR10 ensures that heavy delivery from large aftermarket or mechanical pumps won't overwhelm your return line or cause rich spikes at idle.
At the core of the FPR10 is its true 1:1 manifold relative pressure tracking. As boost climbs, your rail pressure rises in perfect linear alignment, ensuring predictable, safe injection windows under load. To handle the most punishing conditions on the dyno or track, Turbosmart equips this regulator with a high-grade Stainless Steel Valve Seat and a rugged Milspec Diaphragm. This means you can run aggressive fuels like E85, Methanol, or highly oxygenated leaded race blends without worrying about internal component degradation or mid-season pressure drift.
Adjustments are made simple and completely secure thanks to Turbosmart’s signature locking collar design. Designed for clean plumbing integration, the regulator comes finished in a durable, hard-anodized stealth black and features standard 1/8" NPT gauge or fuel pressure sensor ports directly in the housing for quick data-logging hookups.
Key Features & Tech Specs:
- Class-Leading Fluid Response: True 1:1 mechanical ratio for precise, drift-free fuel curves.
- Full-Scale Compatibility: Safe for use with all Pump Gases, E85, Methanol, and Race Fuel blends.
- Extreme HP Rating: Engineered to stabilize pressure on setups pushing up to 3000HP.
- Premium Construction: CNC billet aluminum body with stainless internals and a hand-assembled, tested core.
- Advanced Seals: Heavy-duty Milspec diaphragm resists tearing and fuel-induced softening.
- Data Integration: Dual 1/8" NPT ports for physical gauges, transducers, or pressure sensors.
- Plumbing Base: Features large -10AN inlet, outlet, and return ports for massive volume capacity.
What’s Included in the Box:
- (1) Turbosmart FPR10 Fuel Pressure Regulator (-10AN Black)
- (1) Heavy-Duty Billet Mounting Bracket
- (2) M5 Mounting Screws
- (1) Official Turbosmart Decal